Claude Sonnet 3.7
Specs & Pricing
API pricing per 1M tokens and core technical specificationsCost Calculator
Simulate estimated API usage cost based on your specific traffic and context sizeSimulation Results
Calculation Details
Alternative Models
Models with comparable benchmark score and pricing tier| Model | Provider | Context Window | Max Output | Training Cutoff | Input / 1M | Cache Price / 1M | Output / 1M | Benchmark | Speed | Total |
|---|---|---|---|---|---|---|---|---|---|---|
Anthropic | 1M | 64K | 2025-07 | $3.00 | $0.30 | $15.00 | 82 | Fast | $0.0809 | |
xAI | 256K | - | - | $3.00 | $0.75 | $15.00 | 79 | Standard | $0.0820 | |
xAI | 131K | - | - | $3.00 | $0.75 | $15.00 | 69.25 | Standard | $0.0820 | |
Anthropic | 1M | 64K | 2025-03 | $3.00 | $0.30 | $15.00 | 68.5 | Fast | $0.0809 | |
OpenAI | 128K | 16K | 2023-10 | $2.50 | $1.25 | $10.00 | 68.5 | Fast | $0.0672 |
Provider
Benchmark
82Speed
Fast
Training Cutoff
2025-07
Context Window
1M
Max Output
64K
Input / 1M
$3.00
Cache Price / 1M
$0.30
Output / 1M
$15.00
Provider
Benchmark
79Speed
Standard
Training Cutoff
-
Context Window
256K
Max Output
-
Input / 1M
$3.00
Cache Price / 1M
$0.75
Output / 1M
$15.00
Provider
Benchmark
69.25Speed
Standard
Training Cutoff
-
Context Window
131K
Max Output
-
Input / 1M
$3.00
Cache Price / 1M
$0.75
Output / 1M
$15.00
Provider
Benchmark
68.5Speed
Fast
Training Cutoff
2025-03
Context Window
1M
Max Output
64K
Input / 1M
$3.00
Cache Price / 1M
$0.30
Output / 1M
$15.00
Provider
Benchmark
68.5Speed
Fast
Training Cutoff
2023-10
Context Window
128K
Max Output
16K
Input / 1M
$2.50
Cache Price / 1M
$1.25
Output / 1M
$10.00
All AI Models Pricing & Cost Simulator
Compare cutting-edge models from OpenAI, Anthropic, Google, and DeepSeek. Accurately simulate real-world API costs with prompt caching and custom context length.
Claude Sonnet 3.7 Frequently Asked Questions (FAQ)
Key insights into Claude Sonnet 3.7 API pricing, context capacity, caching savings, and performance benchmarks
Q. What is the API pricing for Claude Sonnet 3.7? How much does it cost per 1M tokens?＋
Claude Sonnet 3.7 (Anthropic) is priced at $3.0000 per 1 million input tokens and $15.0000 per 1 million output tokens. The output rate is approximately 5.0x higher than the input rate. You can simulate your exact monthly API expenses tailored to your request volume and token length using the calculator above.
Q. What are the context window and maximum output limits of Claude Sonnet 3.7?＋
Claude Sonnet 3.7 features a 200K context window and a maximum output limit of 64K tokens per request. It provides ample capacity for multi-turn dialogs and complex document parsing.
Q. Does Claude Sonnet 3.7 support Prompt Caching, and how much cost can be saved?＋
Yes, Claude Sonnet 3.7 supports prompt caching. Cached reads cost $0.3000 per 1M tokens, delivering an estimated 90% discount compared to standard input rates. (Minimum cache threshold: 1K) Caching reusable system instructions and documentation substantially lowers recurring API expenses.
Q. What is the benchmark score (61.75) and performance profile of Claude Sonnet 3.7?＋
Claude Sonnet 3.7 achieves an overall benchmark score of 61.75/100 with a "Standard" speed rating. It is optimized for high-throughput, low-latency applications requiring budget-conscious performance.
Q. Which alternative models are comparable to Claude Sonnet 3.7?＋
Key alternatives in similar price-to-performance tiers include Claude Sonnet 4.5, grok-4-0709, grok-3. We recommend comparing them based on your latency targets, context window needs, and prompt caching benefits using the full comparison tool on this site.